It sounds like the setup to a joke: When I was starting out as a stand-up comedian, I was also working as a research scientist at a sperm bank. My lab was investigating the causes of infertility in young men, and part of my job was to run the clinical visits with the participants. They would providwhe a semen sample for research purposes in exchange for $75. Nautilus Members enjoy an ad-free experience. Log in or Join now .